Categories

• Chemistry
• Political Science,Education
• Botany
• evs
• enviromental studies
• Mathematics
• Political Science
• zoolozy
• Philosophy
• IT

Authors

• R.L
• Tandon, m.p.,Tandon, m.p.
• Kalla .D.R
• Launa
• saihgal,subrahmanyam & others
• Patnaik, d.p.,Panigrahi , k.c.
• B.,croce
• sashtri, v.s.s.,Das , h.c.
• J.,bandyopadhya,J.,bandyopadhya
• Lipschutz, Lipson , Patil